Answer / i

pilot wire protection is used for protecting long transmission line from fault just like diffrential protection

what is formula of illumation calculation

0 Answers  

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How to increase the specific gravity of DG batteries?

5 Answers   SCS,

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how the vaccum ckt breaker workes..? how the arc is quenching in it?

1 Answers  

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what is the circutor?why we use it ?

0 Answers  

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Basic laws governing motor and generator

2 Answers  

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if reactive power become zero in transmission system then what effect on system.???

3 Answers   Sedemac,

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what is tha online tapping and offline tappchange? which side connected primary or secondary and explain ?

4 Answers   Essar,

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what is p.s impedance measurement test in earthing transformer?

0 Answers   Greenko,

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Advantage of 11KV ring main system with open point

1 Answers   Alam Group of Companies,

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We have three phase dg of 12kva rating.If the load of each phase is not constant.That means one phase drowning more load than remaining two phase..Then what will happen to dg?

1 Answers   Indotech,

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What is the different types of cable & current capacity of cable

0 Answers  

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WHAT IS THE DIFFERENCE B/W BUSHINGS AND INSULATORS? WHAT IS THE CREEPAGE DISTANCE ?

3 Answers   TCS,

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